Prepare against Gregoire Dejardin
France · World #24,099 classical · FIDE ID 651017520
Our database contains 36 games by Gregoire Dejardin, covering Dec 2019 to Aug 2026. Below you'll find Gregoire Dejardin's most-played openings with White and Black, career performance record, notable wins and top events — everything you need to scout Gregoire Dejardin before a game. You can open the same data in the free interactive preparation workstation, which builds a move-by-move opening tree from every game.
Ratings
| Time control | Current | Peak | Peak date |
|---|---|---|---|
| Classical | 2,025 | 2,025 | Aug 2026 |
| Rapid | 2,025 | 2,053 | Feb 2026 |
| Blitz | 1,878 | 1,959 | May 2025 |
Performance record
| Split | Games | Wins | Draws | Losses | Win rate |
|---|---|---|---|---|---|
| Overall | 36 | 18 | 5 | 13 | 50.0% |
| As White | 16 | 6 | 3 | 7 | 37.5% |
| As Black | 20 | 12 | 2 | 6 | 60.0% |
Move-by-move preparation stats
Straight from the preparation tree built over all of Gregoire Dejardin's games — the same tree the interactive prep board lets you walk to any depth. Scores are from Gregoire Dejardin's side.
First moves as White (16 games)
| Move | Games | Share | Player score |
|---|---|---|---|
| d4 | 7 | 43.8% | 50.0% |
| Nf3 | 5 | 31.3% | 30.0% |
| c4 | 3 | 18.8% | 66.7% |
| e4 | 1 | 6.3% | 50.0% |
Main lines as White
- 1.d4 — 44% of White games, 50.0% score
- …Nf6 (43% of these games) — Dejardin usually continues Nf3 (50.0% score)
- …d5 (29% of these games) — Dejardin usually continues Bf4 (0.0% score)
- …f5 (14% of these games) — Dejardin usually continues g3 (100.0% score)
- 1.Nf3 — 31% of White games, 30.0% score
- …Nf6 (60% of these games) — Dejardin usually continues d4 (50.0% score)
- …d5 (40% of these games) — Dejardin usually continues b3 (50.0% score)
As Black against 1.e4 (10 games)
| Move | Games | Share | Player score |
|---|---|---|---|
| c6 | 4 | 40.0% | 62.5% |
| d5 | 3 | 30.0% | 66.7% |
| e5 | 2 | 20.0% | 50.0% |
| g6 | 1 | 10.0% | 100.0% |
As Black against 1.d4 (9 games)
| Move | Games | Share | Player score |
|---|---|---|---|
| d5 | 4 | 44.4% | 50.0% |
| c6 | 3 | 33.3% | 83.3% |
| c5 | 2 | 22.2% | 50.0% |
Gregoire Dejardin's chess games
All 36 games by Gregoire Dejardin in the Chess.ceo database (Dec 2019 - Aug 2026) are free to browse, search and replay: filter by opening, opponent, event or date on the player page, or step through any game on the analysis board. Record: 18 wins, 5 draws, 13 losses.
Openings as White
| ECO | Opening | Games | W/D/L | Win rate |
|---|---|---|---|---|
| A06 | Nimzo-Larsen Attack | 2 | 1/0/1 | 50.0% |
| A11 | English Opening: Slav Setup | 2 | 1/0/1 | 50.0% |
| A17 | English Opening | 1 | 1/0/0 | 100.0% |
| A34 | English Opening: Symmetrical | 1 | 0/0/1 | 0.0% |
| A46 | Indian Defense | 1 | 1/0/0 | 100.0% |
| E10 | Indian Defense: Anti-Nimzo-Indian | 1 | 0/0/1 | 0.0% |
| D00 | London System | 1 | 0/0/1 | 0.0% |
| D00 | Queen's Pawn Game | 1 | 0/1/0 | 0.0% |
| A05 | Réti Opening | 1 | 0/0/1 | 0.0% |
| B33 | Sicilian: Sveshnikov | 1 | 0/1/0 | 0.0% |
Openings as Black
| ECO | Opening | Games | W/D/L | Win rate |
|---|---|---|---|---|
| D10 | Slav Defense | 4 | 2/1/1 | 50.0% |
| B13 | Caro-Kann: Exchange Variation | 2 | 1/0/1 | 50.0% |
| A43 | Benoni Defense | 2 | 1/0/1 | 50.0% |
| B01 | Scandinavian Defense: Main Line | 2 | 1/0/1 | 50.0% |
| E07 | Catalan | 1 | 1/0/0 | 100.0% |
| A00 | Dunst Opening | 1 | 1/0/0 | 100.0% |
| C55 | Four Knights Game: Italian Variation | 1 | 0/0/1 | 0.0% |
| D05 | Indian Defense | 1 | 1/0/0 | 100.0% |
| B06 | Modern Defense | 1 | 1/0/0 | 100.0% |
| C42 | Petrov's Defense | 1 | 1/0/0 | 100.0% |
Notable wins
| Date | Opponent | Elo | Event | ECO |
|---|---|---|---|---|
| Feb 2025 | Steve Papaux | 2,204 | Djerba Blitz | E07 |
| Feb 2025 | Nino Maisuradze | 2,174 | Djerba Blitz | D10 |
| Feb 2026 | Jon Underwood | 1,980 | 2026 Djerba International Chess Festival | Open B | A81 |
| Feb 2026 | Lucas Aili | 1,947 | 2026 Djerba International Chess Festival | Open B | A00 |
| Jul 2026 | Clovis Valmir | 1,929 | 30e Festival International Jean-Claude Loubatière | C42 |
Top events
| Event | Year | Games | Score | TPR |
|---|---|---|---|---|
| 2026 Djerba International Chess Festival | Open B | 2026 | 9 | 6.5 | 2,095 |
| Djerba Blitz | 2025 | 9 | 6 | 2,140 |
| 2026 Djerba International Chess Festival | Blitz | 2026 | 9 | 3.5 | 1,691 |
| 30e Festival International Jean-Claude Loubatière | 2026 | 6 | 4 | 2,042 |
| ch-FRA JM1 | 1998 | 3 | 0.5 | – |
Interactive opening tree from all 36 games, weak-spot detection and engine analysis.
Start preparationFrequently asked questions
Where can I find Gregoire Dejardin's chess games?
36 games by Gregoire Dejardin, from Dec 2019 to Aug 2026, are free to browse and replay move by move — no signup needed. The preparation view groups them into an opening tree showing every line Gregoire Dejardin has played.
What does Gregoire Dejardin play on the first move as White?
Across 16 games with White in our database, Gregoire Dejardin opens with 1.d4 (44% of games), 1.Nf3 (31% of games), 1.c4 (19% of games). Against 1.e4 as Black, Gregoire Dejardin answers 1...c6 (40% of games), 1...d5 (30% of games), 1...e5 (20% of games). Against 1.d4: 1...d5 (44% of games), 1...c6 (33% of games), 1...c5 (22% of games).
What openings does Gregoire Dejardin play as White?
As White, Gregoire Dejardin's most-played openings in our database are: Nimzo-Larsen Attack (2 games, 50.0% win rate); English Opening: Slav Setup (2 games, 50.0% win rate); English Opening (1 games, 100.0% win rate). The full breakdown of 16 games with White is in the table above.
What openings does Gregoire Dejardin play as Black?
As Black, Gregoire Dejardin most often plays: Slav Defense (4 games, 50.0% win rate); Caro-Kann: Exchange Variation (2 games, 50.0% win rate); Benoni Defense (2 games, 50.0% win rate). See the table above for the top ten Black openings across 20 games.
What is Gregoire Dejardin's FIDE rating?
Gregoire Dejardin is currently rated 2,025 in classical chess, 2,025 in rapid and 1,878 in blitz. Peak classical rating: 2,025 (Aug 2026).
How many games has Gregoire Dejardin played?
Our database contains 36 games by Gregoire Dejardin, covering Dec 2019 to Aug 2026. Overall record: 18 wins, 5 draws, 13 losses (50.0% win rate).
How do I prepare against Gregoire Dejardin?
36 games by Gregoire Dejardin reveal their opening repertoire, most-played lines, and the variations where they score worst — the raw material for targeted preparation. The interactive opening tree lets you walk every line to any depth.